Ship rescue cabin

ABSTRACT

Ship rescue cabin, the rectangular sealing box body are divided into large and small sealing boxes by the partition board, and both the partition board and the small sealing box are provided with sealing doors and locking handles. The small sealing box has an exhaust valve switch, the large sealing box has three short adapters, and the bottom plate has holes and rubber rings. The edge of the bottom plate is provided with an extension piece, and the extension plate is provided with holes. The bottom plate of the adjacent small sealing box is also provided with holes. A square frame is arranged below the extension plate on the bottom surface of the large sealing box, and screws corresponding to the holes of the extension plate on the bottom surface of the large sealing box are arranged on the square frame.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority to Chinese Patent Application No. 201911091392.6 with a filing date of Nov. 10, 2019. The content of the aforementioned applications, including any intervening amendments thereto, are incorporated herein by reference.

TECHNICAL FIELD

This technology belongs to disaster relief equipment, especially ship rescue cabins.

BACKGROUND TECHNOLOGY

After the ship was capsized, there was still air inside, so there was still the possibility of people surviving. Rescue work was usually carried out with ropes. After the ship was pulled and fixed, the bottom of the ship was cut open to rescue people. The rescue was very difficult, heavy in workload and time-consuming, and the pulling with ropes had uncertainty and risk, therefore, the invention provides a ship rescue cabin which does not need pulling with ropes, has small rescue difficulty, small workload and short time consumption.

CONTENTS OF THE INVENTION

A technical scheme of the ship rescue cabin for the invention is as follow: Using 1-3 mm thick steel plate to weld a rectangular air-tight box body with a length of 1-2 meters, a width of 0.5-1 meters, and a height of 0.6-1.2 meters, a steel plate with a thickness of 1-3 mm is welded inside the box body, the rectangular air-tight box body is separated into two air-tight boxes including a slightly bigger one and a slightly smaller one, of which the separation steel plate has an opening with a width of 0.4-0.8 meters and a height of 0.5-1 meter, and the opening is equipped with an air-tight door that opens towards the slightly bigger air-tight box; the side of the slightly smaller air-tight box facing the dividing steel plate also has an opening with a width of 0.4-0.8 meters and a height of 0.5-1 meters, the opening is provided with an air-tight door that opens inwardly; a locking handle is arranged at the handle area of both inside and outside of the two air-tight doors, the inner and outer locking handles of the two air-tight doors are provided with connecting rod connectors respectively penetrating through the air-tight doors for interlocking, and the locking handles on either side of the air-tight doors can be operated to lock and open the air-tight doors. An exhaust valve switch is arranged above the air-tight door of the slightly smaller air-tight box; the top surface of the slightly bigger air-tight box is welded with 3 short adapters, one is connected to the high-pressure air delivery pipe of the high-pressure air pump, and the other two are connected to the gas cutting delivery pipe. The top surface of the slightly smaller air-tight box is also welded with a short adapter to connect the high-pressure air delivery pipe of the high-pressure air pump. The bottom surface of the slightly bigger air-tight box body is provided with a hole with an outer diameter of 0.4-0.8 meters, and a rubber ring with a width of 1-10 cm and a thickness of 1-12 cm is adhered to the periphery of the outer face of the hole; the three sides of the bottom steel plate facing the outside of the box body of the slightly bigger air-tight box respectively have outwardly extending edges with an extending width of 2-5 cm, and the outwardly extending steel plates respectively have 2-5 screw fixing holes with a diameter of 8-18 mm evenly distributed, and the screw fixing holes are provided with cushions and nuts respectively. 2-5 screw fixing holes with a diameter of 8-18 mm are evenly distributed on the adjacent bottom surface of the slightly smaller airtight box body and the slightly larger airtight box body, the screw fixing holes are provided with rubber gaskets, cushions and nuts respectively, under the around of the bottom surface of the larger airtight box, there is also a square frame formed by welding a 2-5 mm thick strip iron plate, corresponding to the outer steel plate surrounding the bottom surface of the larger airtight box. Each side of the frame is welded with screws with a diameter of 7.8-17.8 mm corresponding to the screw fixing holes on the bottom surface of the larger airtight box.

DESCRIPTION OF THE DRAWINGS

FIG. 1 is a structural view and a partial enlarged view of a ship rescue cabin for the present invention.

FIG. 2 is a top view, a partial cross-sectional view and a partial enlarged view of a ship rescue cabin for the present invention.

FIG. 3 is a view of the air-tight box bottom of the ship rescue cabin for the present invention.

FIG. 4 is a right side view and a partial enlarged view of the ship rescue cabin for the present invention.

SPECIFIC IMPLEMENTATION MODE

Ship rescue cabin, including: 1. Box body, 2. Partition plate, 3. Slightly larger box, 4. Slightly smaller box, 5. Air-tight door, 6. Locking handle, 7. Exhaust valve switch, 8. Short adapter, 9. Rubber ring, 10. Square frame. Steel plates with a thickness of 2 mm were welded to form a rectangular box body housing with a length of 1.5 m, a width of 0.8 m and a height of 0.9 m, the two ends of the rectangular box body housing 1 are not sealed, and in the rectangular box body housing 1, a 2 mm thick partition steel plate is welded at the length direction of 0.9 meters to separate the rectangular box housing 1 into a slightly larger box housing 3 and a slightly smaller box housing 4, of which the partition steel plate 2 is provided with an opening with 0.5 meters in width and 0.6 meters in height, and the opening is provided with an air-tight door 5 opening towards the slightly bigger box body housing 3; weld and seal both ends of box body housing 1 with 2 mm thick steel plates; box 1, bigger box 3 and smaller box 4 become air-tight boxes, the side of the slightly smaller air-tight box 4 facing the partition steel plate 2 also has an opening with a width of 0.5 meters and a height of 0.6 meters, the opening is also provided with an air-tight door 5 that opens inward; the inner handle area and the outer handle area of the two airtight doors 5 are provided with a locking handle 6 respectively, and the locking handle 6 includes a connecting rod passing through the airtight door 5 to interlock, and the operation of locking handle 6 for either side of the air-tight door 5 can lock and open the air-tight door 5; an exhaust valve switch 7 is arranged above the air-tight door 5 of the slightly smaller air-tight box; the top surface of the slightly bigger air-tight box 3 is welded with 3 short adapters 8, one is connected to the high-pressure air delivery pipe of the high-pressure air pump, and the other two are connected to the gas cutting delivery pipe. The top surface of the slightly smaller air-tight box 4 is also welded with a short adapter 8 to connect the high-pressure air delivery pipe of the high-pressure air pump. The bottom surface of the slightly bigger air-tight box body 3 is provided with a hole with an outer diameter of 0.5 meters, and a rubber ring 9 with a width of 5 cm and a thickness of 6 cm is adhered to the periphery of the outer face of the hole; the three sides facing the outside of the bottom surface of the slightly larger airtight box 3 respectively have outwardly extending edges with an extending width of 3 cm, and the outwardly extending steel plates respectively have 3 screw fixing holes with a diameter of 16 mm evenly distributed, and the holes are provided with cushions and nuts respectively, on the adjacent bottom surface of the slightly smaller airtight box body 4 and the slightly larger airtight box body 3, there are also three screw fixing holes with a diameter of 16 mm evenly distributed, the holes are provided with rubber gaskets, cushions and nuts respectively, and there is also the square frame 10 which is welded by 3 mm thick strip iron plates corresponding to the peripheral steel plates at the bottom surface of the slightly bigger air-tight box 3 and each side of the square frame 10 is respectively welded with screw rods with a diameter of 14 mm corresponding to the peripheral steel plate screw fixing holes of the bottom surface of the slightly bigger air-tight box 3.

When performing the rescue of a capsized ship, the square frame 10 is welded on the bottom surface of the capsized ship, and then the peripheral screw fixing holes for the bottom surface of the slightly bigger air-tight box 3 of the rescue box 1 are correspondingly placed on the screw rods on the above of the square frame 10 welded by strip-shaped iron plates, and cushions and nuts are placed on the screw rods respectively, and rubber pads are to be additionally placed onto the screw fixing holes on the bottom surface of the slightly smaller air-tight box body 4 adjacent to the slightly large air-tight box body 3 respectively, and then nuts are used for pressing properly so that the rubber ring 9 outside the bottom hole of the slightly bigger air-tight box 3 is sealed and pressed against the bottom face of the capsized ship, there are 3 short adapters 8 on the top surface of the slightly bigger air-tight box 3, one of which is connected to the high-pressure air delivery pipe of the high-pressure air pump, and the other two are connected to the gas delivery pipe, and the top surface of the slightly smaller air-tight box 4 is also connected with the high-pressure air delivery pipe of the high-pressure air pump. At this time, the operator takes a gas cutting tool with a delivery pipe and enters the slightly smaller box 4 from the slightly smaller air-tight box's air-tight door 5, and then enters the slightly bigger air-tight box body 3 by passing through the slightly bigger air-tight box's air-tight door 5, and connects the two gas cutting tool delivery pipes to the short adapter 8 of the two gas cutting delivery pipe on the top surface of the slightly bigger air-tight box body 3, closes and locks the slightly smaller air-tight box's air-tight door 5, delivers air to the slightly smaller air-tight box 4 and the slightly bigger air-tight box 3, so that the air pressure of the slightly smaller air-tight box 4 and the slightly bigger air-tight box 3 reaches the air pressure inside the capsized ship, and in the bottom hole of the slightly larger airtight box 3, a 40 cm diameter hole cut by a gas cutting tool from the bottom surface of the capsized ship away from the rubber ring 9. At this time, since the air pressure of the slightly smaller air-tight box 4 and the slightly bigger air-tight box 3 reaches the air pressure in the capsized ship, the capsized ship is basically motionless, and then people inside the capsized ship are rescued through the hole cut out on the bottom surface of the capsized ship. After the rescue, the rescuers and the rescued personnel enter the slightly smaller air-tight box body 4, the rescuers lock the slightly bigger air-tight box's air-tight door 5 and turn on the exhaust valve switch 7 above the air-tight door 5 of the slightly smaller air-tight box to balance the air pressure inside the slightly smaller air-tight box body 4 with the air pressure outside the box body 1, and then open the air-tight door 5 of the slightly smaller air-tight box body to allow the rescued personnel to go out, and the rescuers tighten the exhaust valve switch 7 above the air-tight door 5 of the slightly smaller air-tight box, lock the air-tight door 5 of the slightly smaller air-tight box body, and then deliver air to the slightly smaller air-tight box 4, so that the slightly smaller air-tight box 4 reaches the previous air pressure, and the rest can be done in the same manner for repeated rescue. 

I claim:
 1. Ship rescue cabin, includes: Box body, Partition plate, Slightly larger box, Slightly smaller box, Air-tight door, Locking handle, Exhaust valve switch, Short adapter, Rubber ring, Square frame, and its characteristics are: Using 1-3 mm thick steel plate to weld a rectangular air-tight box body with a length of 1-2 meters, a width of 0.5-1 meters, and a height of 0.6-1.2 meters, a steel plate with a thickness of 1-3 mm is welded inside the box body, the rectangular air-tight box body is separated into two air-tight boxes including a slightly bigger one and a slightly smaller one, of which the separation steel plate has an opening with a width of 0.4-0.8 meters and a height of 0.5-1 meter, and the opening is equipped with an air-tight door that opens towards the slightly bigger air-tight box; the side of the slightly smaller air-tight box facing the dividing steel plate also has an opening with a width of 0.4-0.8 meters and a height of 0.5-1 meters, the opening is provided with an air-tight door that opens inwardly; a locking handle is arranged at the handle area of both inside and outside of the two air-tight doors. An exhaust valve switch is arranged above the air-tight door of the slightly smaller air-tight box; the top surface of the slightly bigger air-tight box is welded with 3 short adapters, one is connected to the high-pressure air delivery pipe of the high-pressure air pump, and the other two are connected to the gas cutting delivery pipe. The top surface of the slightly smaller air-tight box is also welded with a short adapter to connect the high-pressure air delivery pipe of the high-pressure air pump. The bottom surface of the slightly bigger air-tight box body is provided with a hole with an outer diameter of 0.4-0.8 meters, and a rubber ring with a width of 1-10 cm and a thickness of 1-12 cm is adhered to the periphery of the outer face of the hole; the three sides of the bottom steel plate facing the outside of the box body of the slightly bigger air-tight box respectively have outwardly extending edges with an extending width of 2-5 cm, and the outwardly extending steel plates respectively have 2-5 screw fixing holes with a diameter of 8-18 mm evenly distributed, and the screw fixing holes are provided with cushions and nuts respectively. 2-5 screw fixing holes with a diameter of 8-18 mm are evenly distributed on the adjacent bottom surface of the slightly smaller airtight box body and the slightly larger airtight box body, the screw fixing holes are provided with rubber gaskets, cushions and nuts respectively, under the around of the bottom surface of the larger airtight box, there is also a square frame formed by welding a 2-5 mm thick strip iron plate, corresponding to the outer steel plate surrounding the bottom surface of the larger airtight box. Each side of the frame is welded with screws with a diameter of 7.8-17.8 mm corresponding to the screw fixing holes on the bottom surface of the larger airtight box.
 2. For the ship rescue cabin according to claim 1, the characteristics are: the inner and outer locking handles of the two air-tight doors are provided with connecting rod connectors respectively penetrating through the air-tight doors for interlocking, and the locking handles on either side of the air-tight doors can be operated to lock and open the air-tight doors. 